94.33: An air track car with ijcxg e3:p3 +rmass m and velocity v to the right collides elastically with a second air track car with mass 2m and initial velogjp i3c: +er3xcity zero. What is the velocity of the 2m car after the collision?

  97.08: Cart 1 and cart 2 are held together as shown in the di j:1:fonl oot7npdb amz rp0l7 mu0(1/agram to the right. Cart 2 is more massive than cart 1. As they are forced apart by the release of a compressed spring, which of the 1 m1lf m/o07 7rdnonp0l:pbuztaoj:(following quantities will have the same magnitude for both carts?

  95.37: A spring is compressed between two objects with unequals- stlon0vk/u0 5oew) masses,m and M, held together by a string as shown in the figure to the right. The objects are initially at reston a horizontal frictionless su5no)e-wlutk s/ s00 ovrface. The string is then cut. Which statement is true?

  96.12: Two football players with mass 75 kg and 100 kg run directly to98c b5k f 4:sdhmks lm,yk7xa0ward each other with speeds 6.0 m/s and 8.0 m/s resb4kahfdk,:0cx k y8m97s 5lsmpectively. If they grab each other as they collide, the combined speed of the two players just after the collision would be:

  96.14: A 30-kg child who is running at 4.0 m/s jumps onto a stationary 10 kg skpl+f- z .v yg3ps-o8twateboard. The glf p8 -vyt+oz-3. pwsspeed of the child and the skateboard is approximately:

  17.23: A 1500 kg car and a 6000 kg truck have a perfectlyl3tzc90hn 5 - *kyewk4,vpz h3c kni.b inelastic collision on a street. Which one of the folloptwc3i93 z,c *nk hy nlkehv5 0.z-4bkwing choices correctly identifies the object(s) that lose kinetic energy from the impact?

  96.35: A projectile of mass m is fired horizontally from a spring gun that reh(kq 8 p)fl,m,: ,jphimtskx *sts on a horizontal frictionless surface. See the accompanying figure. The mass of the gun i:hip xpmfmj,,kt *(s8h ,)qkls M. If the kinetic energy of the projectile after firing is $E_k$ , the gun will recoil with a kinetic energy equal to:

  97.14: A 5000-kg freight caba /9gknup5l5 r moving at 4.0 km/h collides and couples with an 8000-kg freight car whic5algk5 nbp 9u/h is initially at rest. The approximate common final speed of these two cars is

  00.05: A cart with mass 2m has a velocity v before 3 u8q)mfbbx55t uceg0)6vfal it strikes another cart of mass 3m at rest. The two carts couple and move off )5fxmtce ula 6)guvf0bb 38q5together with a velocity

  04.12: A mass m has speed v. It then col9 3k- gppf1tdmeho6 a,gpl(v1lides with a stationary object of mass 2m. If bothp6 apl-h g11(mpd9vg3ok,f et objects stick together in aperfectly inelastic collision, what is the final speed of the conglomerate object?

  06.06: An arrow is shot through an apple. If the 0.1 kg arrow changes spijcme 1n59rk 0 ekbs*6eed by 10 m/s during the collision (from 30 m/s to 20 m/s) and the apple goes from rest to a speed of2 m/s during the collision, then the mass of the apple must0 sbje1ie km9cr6* nk5 be

  05.04: A freight car is moving freely along a railroad track at 7.0 m/sr(s do x0-hkh)wbp3p , and collides with a tanker car that is at rest. After the collision, the two cars stick together and continue to move downbxh p(k-p)3hdr s 0,wo the track.
What is the magnitude of the final velocity of the cars if the freight car has a mass of 1,200 kg and the tanker car has a mass of 1,600 kg?

  09.10: A car with mass M initially travels to the East with speed 4Vg 7n*i8 uza,bk5z,pba. A truck initially travels to the West with speed 3V. After the vehicles collide, they move together to the West with common speed 2V. What is the mai pz*u5z, aabg, nk87bss of the truck?

  11.37: Two blocks sit on a horizontal frictoa- *8uy fqh+sionless surface connected to an ideal spring. Initially everything is at rest and there is a string compressing the mas*+u8qy-a h fsos-spring system from equilibrium. At sometime after the string is cut, the block of mass 2M reaches its maximum kinetic energy K. What maximum kinetic energy does the block of mass M attain in terms of K?

  17.09: A 4.00 kg object moves to the right with speed 5.00 m/s. au/f57)g 2(essfdge f A 5.00 kg object moves to the left with speed 3.00 m/s. After coldsg/ e gs(f7f52f)au eliding, the 4.00 kg object moves to the left with speed 1.00 m/s. What is the speed of the 5.00 kg object after the collision?

  12.23: A collision of two blocks takes placeyk. 9.djn3drxkt ojtt7e v6 04 along a horizontal surface without friction. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s when it hits a block with mass M2 = 5.00 kg initially moving to the right with sper6tv tk4 o9d .jkdexy730njt. ed V2= 2.00 m/s. After colliding, the block with mass M1 is moving to the right with speed 1.00 m/s
Which of the blocks underwent a larger magnitude of acceleration during the collision?

  12.24: A collision ofne gqq .w,zub1(3h tp4 two blocks takes place along a horizontal surface without frict p3neqgt hzbw(,u14q .ion. A block with mass M1= 3.00 kg initially moves to the left with speed V1= 5.00 m/s when it hits a block with mass M2 = 5.00 kg initially moving to the right with speed V2= 2.00 m/s. After colliding, the block with mass M1 is moving to the right with speed 1.00 m/s
What is the speed of the block with mass M2 after the collision?

  14.15: Two objects,A),jz8o1w- rb dvsn;(wlr nl-4x5f plband B, move in space and then collide.
Before collision: Object A, of mass 5.0 g, moves to the right with a speed of 25.0m/s.
Object B, of mass 10.0 g, moves to the left with a speed of 20.0m/s.
After collision: Object A moves to the left with a speed of 25.0m/s.
What is the velocity of object B after the collision?

  16.34: The graph shows * ib5d 6:: vofwq;r x6yhk)rpethe magnitude of the linear momentum of two solid objects colliding on the x-axis. Which one of the following statements must be true bapyw*r )hi evr dx5okb6:;:f6 qsed on the information provided?